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Journal article
Effects of a household air pollution intervention using liquefied petroleum gas stoves, continuous fuel distribution and behavioural messaging on dietary and sodium intake of adult women in Puno, Peru: a randomised controlled trial
Public health nutrition, v 26(8), pp 1686-1695
01 Aug 2023
PMID: 36793234
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Objective: Household air pollution (HAP) is a widespread environmental exposure worldwide. While several cleaner fuel interventions have been implemented to reduce personal exposures to HAP, it is unclear if cooking with cleaner fuels also affects the choice of meals and dietary intake.
Design: Individually randomised, open-label controlled trial of a HAP intervention. We aimed to determine the effect of a HAP intervention on dietary and Na intake. Intervention participants received a liquefied petroleum gas (LPG) stove, continuous fuel delivery and behavioural messaging during 1 year whereas control participants continued with usual cooking practices that involved the use of biomass-burning stoves. Dietary outcomes included energy, energy-adjusted macronutrients and Na intake at baseline, 6 months and 12 months post-randomisation using 24-h dietary recalls and 24-h urine. We used t-tests to estimate differences between arms in the post-randomisation period.
Setting: Rural settings in Puno, Peru.
Participants: One hundred women aged 25-64 years.Results: At baseline, control and intervention participants were similar in age (47.4 v. 49.5 years) and had similar daily energy (8894.3 kJ v. 8295.5 kJ), carbohydrate (370.8 g v. 373.3 g) and Na intake (4.9 g v. 4.8 g). One year after randomisation, we did not find differences in average energy intake (9292.4 kJ v. 8788.3 kJ; P= 0.22) or Na intake (4.5 g v. 4.6 g; P = 0.79) between control and intervention participants.
Conclusions: Our HAP intervention consisting of an LPG stove, continuous fuel distribution and behavioural messaging did not affect dietary and Na intake in rural Peru.
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Details
- Title
- Effects of a household air pollution intervention using liquefied petroleum gas stoves, continuous fuel distribution and behavioural messaging on dietary and sodium intake of adult women in Puno, Peru: a randomised controlled trial
- Creators
- Carla Tarazona-Meza - Johns Hopkins UniversityKendra N. Williams - Johns Hopkins UniversityGary Malpartida - PrismaJosiah L. Kephart - Johns Hopkins UniversityMagdalena Fandino-Del-Rio - Johns Hopkins UniversitySuzanne Simkovich - Johns Hopkins UniversityShakir Hossen - Johns Hopkins UniversityMarilu Chiang - PrismaKirsten Koehler - Johns Hopkins UniversityWilliam Checkley - Johns Hopkins University
- Publication Details
- Public health nutrition, v 26(8), pp 1686-1695
- Publisher
- Cambridge Univ Press
- Number of pages
- 10
- Grant note
- National Institute of Environmental Health Sciences; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute of Environmental Health Sciences (NIEHS) United States National Institutes of Health Research Training Grant - United States National Institutes of Health; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA United States National Institutes of Health; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA Fogarty International Center; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH Fogarty International Center (FIC) Center for Global Health at Johns Hopkins University National Cancer Institute; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Cancer Institute (NCI) U01TW010107; U2RTW010114 / National Institute of Environmental Health Sciences of the National Institutes of Health; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute of Environmental Health Sciences (NIEHS) Clean Cooking Alliance of the United Nations Foundation Cardiopulmonary outcomes and Household Air Pollution D43TW009340 / David Leslie Swift Fund of the Bloomberg School of Public Health, Johns Hopkins University Fogarty International Center Training Grant; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH Fogarty International Center (FIC) UNF-16-810 / National Heart, Lung, And Blood Institute of the National Institutes of Health; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Heart Lung & Blood Institute (NHLBI) Centers for Disease Control; United States Department of Health & Human Services; Centers for Disease Control & Prevention - USA Johns Hopkins University D43TW011502 / Lietman Fellowship award of Centre for Global Health at Johns Hopkins University
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Drexel FIRST (Center for Firefighter Injury Research and Safety Trends); Urban Health Collaborative; Environmental and Occupational Health
- Web of Science ID
- WOS:000973574000001
- Scopus ID
- 2-s2.0-85149043916
- Other Identifier
- 991021862291404721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Nutrition & Dietetics
- Public, Environmental & Occupational Health